The moon appears half lit, half dark from the surface of Earth on two days each month. What causes this? (1 point) Half of the moon's surface that is illuminated by the sun is visible from Earth's perspective.

Earth’s shadow is blocking the light from the sun.

Half of the moon is totally eclipsed.

It is a partial lunar eclipse.

Atotal charge of –6.50 µc is uniformly distributed within a sphere that has a radius of 0.150 m. what is the magnitude and direction of the electric field at 0.300 m from the surface of the sphere? a) 2.89 × 105 n/c, radially inward b) 6.49 × 105 n/c, radially outward c) 4.69 × 105 n/c, radially inward d) 9.38 × 105 n/c, radially outward e) 1.30 × 106 n/c, radially inward